Electric scissor lift
Excavator is a kind of heavy machinery and equipment widely used in engineering construction, mining, farmland water conservancy and other fields. Its classification methods are diverse and can be divided according to different standards. The following are the main classification methods and specific types of excavators:
I. Classification by transmission method
Mechanical transmission excavator:
Features: Transmit the power of the engine to the working device and the walking device through the mechanical transmission system (such as gears, chains, etc.).
Application: Early excavators mostly used this method, and now it is gradually replaced by hydraulic transmission, but it is still used in some specific occasions.
Hydraulic transmission excavator:
Features: The use of hydraulic system to transmit power has the advantages of smooth transmission, light operation and compact structure.
Application: The mainstream type of modern excavators, widely used in various engineering construction fields.
General Excavator:
Features: With a variety of working devices, it can adapt to different operation needs.
Applications: Widely used in earthworks, stone works, building demolition, etc.
Mining Excavator:
Features: Specially designed for mining, with strong excavation force and durability.
Applications: Large open-pit mines, quarries, etc.
Marine Excavator:
Features: Adapted to the water work environment, with waterproof, anti-corrosion and other characteristics.
Applications: River dredging, port construction and other water works.
